def test_numArgs_too_many(self):
from unittest.mock import patch
with patch(target='sys.argv',
new=['numArgs_too_many.py', self.asm_filename, 'bad.asm']):
with self.assertRaises(SystemExit):
(file_asm, file_list, file_mem, file_sym,
file_mif) = as240.parse_command_line()
def test_bad_asmfilename(self):
from unittest.mock import patch
with patch(target='sys.argv',
new=['bad_asm_filename.py', 'asmfilename.asm']):
with self.assertRaises(SystemExit):
(file_asm, file_list, file_mem, file_sym,
file_mif) = as240.parse_command_line()
def test_specify_stdout_listonly(self):
from unittest.mock import patch
command_line = ['stdout_listonly.py', self.asm_filename, '-o']
with patch(target='sys.argv', new=command_line):
(file_asm, file_list, file_mem, file_sym,
file_mif) = as240.parse_command_line()
self.assertEqual(file_asm.name, self.asm_filename)
self.assertEqual(file_list.name, '<stdout>')
self.assertEqual(file_mem.name, '/dev/null')
self.assertEqual(file_sym.name, '/dev/null')
self.assertEqual(file_mif.name, '/dev/null')
file_asm.close()
file_list.close()
file_mem.close()
file_sym.close()
file_mif.close()
def test_good_asmfile(self):
from unittest.mock import patch
with patch(target='sys.argv',
new=['good_asmfile.py', self.asm_filename]):
(file_asm, file_list, file_mem, file_sym,
file_mif) = as240.parse_command_line()
self.assertEqual(file_asm.name, self.asm_filename)
self.assertEqual(file_list.name, self.asm_file_basename + '.list')
self.assertEqual(file_mem.name, 'memory.hex')
self.assertEqual(file_sym.name, '/dev/null')
self.assertEqual(file_mif.name, 'memory.mif')
file_asm.close()
file_list.close()
file_mem.close()
file_sym.close()
file_mif.close()
def test_specify_miffile(self):
rand_string = str(random.randrange(0, 100000))
rand_name = f'tmp_{rand_string}'
from unittest.mock import patch
command_line = [
'specify_miffile.py', self.asm_filename, '--miffilename', rand_name
]
with patch(target='sys.argv', new=command_line):
(file_asm, file_list, file_mem, file_sym,
file_mif) = as240.parse_command_line()
self.assertEqual(file_asm.name, self.asm_filename)
self.assertEqual(file_list.name, self.asm_file_basename + '.list')
self.assertEqual(file_mem.name, 'memory.hex')
self.assertEqual(file_sym.name, '/dev/null')
self.assertEqual(file_mif.name, rand_name)
file_asm.close()
file_list.close()
file_mem.close()
file_sym.close()
file_mif.close()
def test_specify_stdout_plusall(self):
rand_string = str(random.randrange(0, 100000))
rand_name = f'tmp_{rand_string}'
from unittest.mock import patch
command_line = [
'specify_stdout_plusall.py', self.asm_filename, '-o', '-m',
rand_name + '.mem', '-s', rand_name + '.sym', '--miffilename',
rand_name + '.mif'
]
with patch(target='sys.argv', new=command_line):
(file_asm, file_list, file_mem, file_sym,
file_mif) = as240.parse_command_line()
self.assertEqual(file_asm.name, self.asm_filename)
self.assertEqual(file_list.name, '<stdout>')
self.assertEqual(file_mem.name, rand_name + '.mem')
self.assertEqual(file_sym.name, rand_name + '.sym')
self.assertEqual(file_mif.name, rand_name + '.mif')
file_asm.close()
file_list.close()
file_mem.close()
file_sym.close()
file_mif.close()